AI readiness of sketch.com: 100/100

100/100

We checked sketch.com on 2026-10-18 with our free checker: six scored tests plus evidence for each finding. The score reflects the site on that date. The site may have changed after that date.

Test	Result	Points
llms.txt	Yes	15 of 15
JSON-LD schema on the homepage	Yes	20 of 20
Meta description	Yes	10 of 10
Text readable without JavaScript	Yes	20 of 20
Sitemap	Yes	10 of 10
AI crawlers allowed in robots.txt	8 of 8	25 of 25

Compared with Design

sketch.com ranks 5 of 19 design sites in this scan (ties share the order by domain name). The median score in this group is 85. 7 of 19 have an llms.txt file.

Findings with evidence

Improvellms.txt found, with gaps

First line: "# Sketch". 3 ## sections, 214 links, 44781 bytes.

Fix: Add a one-line > summary under the heading.

ImproveJSON-LD: 1 block, types Organization, Person, ContactPoint

Person is missing recommended url.

Fix: Fix the listed properties, then retest at validator.schema.org.

ImproveServer responded in 987 ms

Time to response headers from our checker, after 1 redirect. Final URL: https://www.sketch.com/

Fix: Slow responses can make crawlers give up. Add page caching or a CDN in front of the homepage.

ImproveHTML size 452 KB, 9 script tags

0 render-blocking scripts in <head>

Fix: Large HTML slows crawlers and tools with size limits. Move inline data and scripts out of the HTML.

17 checks passed or noted

PassGPTBot (OpenAI, training): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassOAI-SearchBot (OpenAI, ChatGPT search): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassChatGPT-User (OpenAI, live fetch for users): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassClaudeBot (Anthropic, training): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassClaude-SearchBot (Anthropic, Claude search): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassPerplexityBot (Perplexity, search index): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassGoogle-Extended (Google, Gemini training control): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

PassCCBot (Common Crawl, open dataset): allowed on /

User-agent: *
Disallow: /app/*
Disallow: /blocklist*
Disallow: /documents$
Disallow: /event*
Disallow: /internal*
(4 more lines)
Group "*" has no rule for /.

Passllms-full.txt found

GET /llms-full.txt returned 200.

PassTitle, 51 characters

<title>Sketch · Design, prototype, collaborate and handoff</title>

PassMeta description, 82 characters

content="Sketch puts the focus back on you and your work. Made by designers, for designers."

PassOpen Graph tags present

og:title: Sketch · Design, prototype, collaborate and handoff
og:description: Sketch puts the focus back on you and your work. Made by designers, for designers.
og:image: https://www.sketch.com/images/metadata/pages/home.jpg

PassCanonical link set

<link rel="canonical" href="https://www.sketch.com/">

PassLanguage declared: en

<html lang="en">

Pass1 H1 heading

<h1>Designers, welcome home.</h1>

Pass6,611 characters of text without JavaScript

Text starts: "scrollable#navigate DOMContentLoaded@window->scrollable#goToHash hashchange@window->scrollable#goToHash" > Sketch · Design, prototype, collaborate and handoff …"

PassSitemap found, 815 URLs

robots.txt: Sitemap: https://sketch.com/sitemap.xml
GET https://www.sketch.com/sitemap.xml returned 200.

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See how all 19 design sites compare: common problems, real evidence and the full table.

Scoring: llms.txt 15, JSON-LD 20, meta description 10, readable text 20, sitemap 10, AI crawler access 25. Want this page changed or removed? Email [email protected].

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